More code cleanup and framework update

Libs/DF/picture.lua

@@ -235,10 +235,33 @@ detailsFramework:Mixin(ImageMetaFunctions, detailsFramework.ScriptHookMixin)
 ------------------------------------------------------------------------------------------------------------
 --object constructor
 
+	---@class df_image : texture
+	---@field SetGradient fun(gradientType: "vertical"|"horizontal", fromColor: table, toColor: table)
+
+	---create an object that encapsulates a texture and add additional methods to it
+	---@param parent frame
+	---@param texture texturepath|textureid
+	---@param width number
+	---@param height number
+	---@param layer drawlayer
+	---@param coords {key1: number, key2: number, key3: number, key4: number}
+	---@param member string
+	---@param name string
+	---@return table|nil
 	function detailsFramework:CreateTexture(parent, texture, width, height, layer, coords, member, name)
 		return detailsFramework:NewImage(parent, texture, width, height, layer, coords, member, name)
 	end
 
+	---create an object that encapsulates a texture and add additional methods to it
+	---@param parent frame
+	---@param texture texturepath|textureid
+	---@param width number
+	---@param height number
+	---@param layer drawlayer
+	---@param coords {key1: number, key2: number, key3: number, key4: number}
+	---@param member string
+	---@param name string
+	---@return table|nil
 	function detailsFramework:CreateImage(parent, texture, width, height, layer, coords, member, name)
 		return detailsFramework:NewImage(parent, texture, width, height, layer, coords, member, name)
 	end